2103203936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17383}}^1$

素因数の和:17611

約数の個数: 48

約数和(自身を含む): 4380768000

約数和(自身を除く): 2277564064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1592, 3184, 3781, 6368, 7562, 15124, 17383, 30248, 34766, 60496, 69532, 120992, 139064, 278128, 330277, 556256, 660554, 1321108, 2642216, 3459217, 5284432, 6918434, 10568864, 13836868, 27673736, 55347472, 65725123, 110694944, 131450246, 262900492, 525800984, 1051601968, 2103203936]

約数ペア:

[(1, 2103203936), (2, 1051601968), (4, 525800984), (8, 262900492), (16, 131450246), (19, 110694944), (32, 65725123), (38, 55347472), (76, 27673736), (152, 13836868), (199, 10568864), (304, 6918434), (398, 5284432), (608, 3459217), (796, 2642216), (1592, 1321108), (3184, 660554), (3781, 556256), (6368, 330277), (7562, 278128), (15124, 139064), (17383, 120992), (30248, 69532), (34766, 60496)]